Difference between revisions of "Projects:Plastics Recycling:Shredder"
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Simon Clark (Talk | contribs) (→Other Parts) |
Simon Clark (Talk | contribs) (→Hex bar) |
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* Specs call for 27mm bar. This can easily be swapped for 1 1/16" hex bar (26.9875mm). 1 1/16" 303SS bar is hard to source. 1" or 1 1/8" is much more common, but would require an adjustment of the laser cut files. | * Specs call for 27mm bar. This can easily be swapped for 1 1/16" hex bar (26.9875mm). 1 1/16" 303SS bar is hard to source. 1" or 1 1/8" is much more common, but would require an adjustment of the laser cut files. | ||
* Simon has adjusted the files for a 1" bar, and is sourcing that in stainless. | * Simon has adjusted the files for a 1" bar, and is sourcing that in stainless. | ||
+ | * Metal Supermarket in Kitchener has 16' of 1" Stainless Steel 303 hex in stock. | ||
=== Motor Considerations === | === Motor Considerations === |
Latest revision as of 21:22, 20 June 2016
Quotes for Laser cutting:
- http://chinalasercuttingservice.com USD$342 including shipping. (~CAN$440)
- Advanced MetalTech - Guelph - CAN$575 - all imperial sizes.
- Amber Steel - Kitchener - CAN$$1588 for 3 sets, HST Incl
Hex bar
- Ideal is to use Stainless steel 303 bar for axle to better stand up to Haitian environment.
- Specs call for 27mm bar. This can easily be swapped for 1 1/16" hex bar (26.9875mm). 1 1/16" 303SS bar is hard to source. 1" or 1 1/8" is much more common, but would require an adjustment of the laser cut files.
- Simon has adjusted the files for a 1" bar, and is sourcing that in stainless.
- Metal Supermarket in Kitchener has 16' of 1" Stainless Steel 303 hex in stock.
Motor Considerations
- 70RPM, 80-100 NM Torque.
- Interchangeable with extruder motor, ideally.
- Salvaged would be ideal. Old washing machine motor or drill press motor?
Other Parts
- Bearings: UCFL204 Bearing
- AliExpress $20.43
- Amazon $16.79
- Motor -> Axle Linkage
- Bicycle replacement for motor?